For many years I didn’t understand the definition of the word “family” at all; I confused it with the word “relatives.” Your “family” isn’t necessarily blood related; it is the people in your life who want you in theirs; the people who accept you for who you are. They are the ones who would do anything to see you smile, and who love you no matter what. Blood makes you related, but it’s loyalty that makes you family.
We’ve all heard the phrase “Blood is thicker than water,” and I always assumed it meant that blood-related family is more important than anyone outside that circle. It wasn’t until recently that I learned the origin of that phrase: “The blood of the covenant is thicker than the water of the womb.” It literally means the opposite of what I always thought it did! — From Chapter 4 in Faithfully Religionless